(4x+y)+5
20x+5y
20x+5y+0
third term is zero
The A/= it means the answer is okay.
Answer:
Matt's
Step-by-step explanation:
he has to give away $14 (-14)
and also $7 (-7)
The others have positive numbers.
Answer and Step-by-step explanation:
Workings and solutions to a, b, & c can be viewed in the snapshot below: